S355 St52.3 Q345b Square Steel Bar

Product Details
Customization: Available
Standard: AISI, JIS, ASTM, DIN, BS, GB
Certification: ISO
Diamond Member Since 2011

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  • S355 St52.3 Q345b Square Steel Bar
  • S355 St52.3 Q345b Square Steel Bar
  • S355 St52.3 Q345b Square Steel Bar
  • S355 St52.3 Q345b Square Steel Bar
  • S355 St52.3 Q345b Square Steel Bar
  • S355 St52.3 Q345b Square Steel Bar
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Basic Info.

Model NO.
KM-20201228
Technique
Hot Rolled
Wall Thickness
Thick
Surface Treatment
Coated
Alloy
Non-alloy
Transport Package
in Bundles According to Seaworthy Export Package
Specification
30x30 ~110 x 110mm
Trademark
Kingmetal
Origin
China
HS Code
7214910000
Production Capacity
3000 Tons Per Month

Product Description

S355 ST52.3 Q345B Square Steel Bar
 

Specification:

S355 ST52.3 Q345B square steel bar crane rail

Length: 5.8m or other length according to customers' requirement

Material: S355 ST52.3 Q345B

Standard: EN10025-2: 2004, DIN17100, GB/T1591-2008

Materials:

S355

 

(ST52.3, Q345B)

Mechanical Property Chemical Composition
Yield strength Tensile strength Elongation Hardness C Si Mn S P Cr Ni Cu
MPa kg/mm² MPa kg/mm² min HB
≥355   450~680       ≤0.22 ≤0.55 ≤1.60 0.025 0.025 0.25 0.25 0.25
 

Square steel bar Main sizes as below:

Size Height(mm)
A
Width(mm)
B
Weight(kg/m)
30x30mm 30 30 7.065
40x40mm 40 40 12.56
50x50mm 50 50 19.625
60x60mm 60 60 28.26
70x70mm 70 70 38.465
80x80mm 80 80 50.24
90x90mm 90 90 63.585
100x100mm 100 100 78.5
110x110mm 110 110 94.985
 

We also can produce different sizes according to customer's request.S355 St52.3 Q345b Square Steel Bar

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